The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 26, 1990
Filed:
Jun. 27, 1989
Thomas J Fox, Virginia Beach, VA (US);
Other;
Abstract
An arc spray metallizing gun is provided with electrical conductors which are cooled by circulating a stream of coolant liquid along the length of the conductors. The wire feed mechanism includes a motor which has a shaft carrying two drive gears. One drive gear is engaged with a driven gear connected to a first wire feed wheel, and the other drive gear is connected to a driven gear connected to a second wire feed wheel. The driven gears are located on opposite sides of the shaft, and the teeth on the two drive gears face in opposite axial directions on the shaft so that the driven gears and the feed wheels connected thereto are all rotated in directions which drive the wires forwardly in convergent wire guides.